| 管材用回收高密度聚乙烯/胶粉复合材料的研究 |
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| 引用本文： | 赖铭,陈红梅,杭巧娣,陆新华,陶国良. 管材用回收高密度聚乙烯/胶粉复合材料的研究[J]. 塑料科技, 2011, 39(6) |
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| 作者姓名： | 赖铭 陈红梅 杭巧娣 陆新华 陶国良 |
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| 作者单位： | 1. 贝内克-长顺汽车内饰材料有限公司,江苏,张家港,215632
2. 江苏工业学院,江苏,常州,213164 |
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| 摘 要： | 采用一步法活化增容制备了回收高密度聚乙(烯RHDPE/)胶粉管材专用料,并研究了引发剂过氧化二异丙苯强度从37.5 kJ/m2提高到48 kJ/m2;弯曲强度从10.5 MPa提高到12.9 MPa;弯曲模量从356 MPa提高到405(DCP)、接枝单体马来酸酐(MAH用)量对体系力学性能的影响。结果表明:当DCP、MAH用量分别为0.1份、1.0份时,RHDPE/胶粉体系获得最佳的力学性能,与简单共混物比较,拉伸强度从18.8 MPa提高到23.8 MPa;缺口冲击MPa。通过流变性能测试结果和扫描电(镜SEM)照片分析活,化增容对RHDPE/胶粉体系有效。
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| 关 键 词： | 回收高密度聚乙烯 胶粉 增容 专用料 |
Study on Reclaimed HDPE/Rubber-Powder Composite for Tube |
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| Lai Ming,Chen Hongmei,Hang Qiaodi,Lu Xinhua,Tao Guoliang. Study on Reclaimed HDPE/Rubber-Powder Composite for Tube[J]. Plastics Science and Technology, 2011, 39(6) |
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| Authors: | Lai Ming Chen Hongmei Hang Qiaodi Lu Xinhua Tao Guoliang |
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| Affiliation: | Lai Ming1,Chen Hongmei1,Hang Qiaodi1,Lu Xinhua1,Tao Guoliang2 1 Benecke-changshun Auto Trim Co.Ltd.,Zhangjiagang 215632,China 2 Jiangsu Polytechnic University,Changzhou 213164,China |
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| Abstract: | The tubing special material with reclaimed HDPE/rubber powder composites was prepared by one-step activation and compatibilization method,and the influences of content of DCP and maleic anhydride on mechanical properties of composite were studied.The results indicate that: the special material obtains the optimal mechanical properties when the content of DCP is 0.1 phr and MAH is 1.0 phr.Compared with simple blends,the tensile strength of HDPE/rubber powder composites increases from 18.8 MPa to 23.8 MPa,the... |
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| Keywords: | Reclaimed high density polyethylene Rubber powder Compatibilization Special material |
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